hotfix: UE DCI format 11: only 1 dl_config instead of 2
in about all cases of dci format 11, we add 2 dl_config instead of 1
also, in some abnormal cases, we add a dl_config that is not good
in about all cases of dci format 11, we add 2 dl_config instead of 1
also, in some abnormal cases, we add a dl_config that is not good